S-1109B Magazine Card with LED, Postcard, Invitation Card wi

http://www.astsoundchip.com/greeting-cards-with-led-lights/14089545.html
Product Description

S-1109B Musical flashing Card

1. Recordable or pre-record.

A. 6s/10s/20s and so on

B. Pre-record, please send your audio to us as WAV or MP3 format

2. Size: According to your request.

3. Play style: Slide or push button or light sensor

4. With led lights
S-1109B Magazine Card with LED, Postcard, Invitation Card wi